| Sliven to Carlsbad (New Mexico) | 6,378.43 mi (10,265.09 km) |
| Sliven to Carmel (Indiana) | 5,340.15 mi (8,594.13 km) |
| Sliven to Carmichael (California) | 6,463.70 mi (10,402.32 km) |
| Sliven to Carney (Maryland) | 4,995.71 mi (8,039.82 km) |
| Sliven to Carnot-Moon (Pennsylvania) | 5,089.71 mi (8,191.09 km) |
| Sliven to Carol Stream (Illinois) | 5,314.34 mi (8,552.60 km) |
| Sliven to Carolina (Puerto Rico) | 5,478.12 mi (8,816.19 km) |
| Sliven to Carolina Forest (South Carolina) | 5,356.15 mi (8,619.89 km) |
| Sliven to Carpentersville (Illinois) | 5,309.66 mi (8,545.07 km) |
| Sliven to Carpinteria (California) | 6,690.52 mi (10,767.35 km) |
| Sliven to Carrboro (North Carolina) | 5,261.03 mi (8,466.80 km) |
| Sliven to Carroll (Iowa) | 5,535.77 mi (8,908.96 km) |
| Sliven to Carrollton (Georgia) | 5,616.88 mi (9,039.50 km) |
| Sliven to Carrollton (Texas) | 6,094.85 mi (9,808.71 km) |
| Sliven to Carrollwood (Florida) | 5,784.82 mi (9,309.77 km) |
